Individual Calculations August 2014
 Derraugh, Geordie  Total change: 1.05  Rating chartPersonal card
 2014 Hart House CC Ch Toronto CAN 2014-05-16
RcRownchangeKK*chgGame
 2005 2162 4.00 7 -0.81 15 -12.15 
  Du, Digeng 2154 CAN1.0010.49157.35 
  Bellissimo, Joseph 1864 CAN0.001-0.8515-12.75 
  Ivanov, Mike 2120 CAN0.001-0.5615-8.40 
  Kitaygorodsky, Alex 1762  * CAN1.0010.08151.20 
  Humphreys, Michael f2134 CAN1.0010.46156.90 
  Agbabishvili, Lali 1968 CAN0.001-0.7515-11.25 
  Yu, Jonathan 2031 CAN1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2014 Aurora Summer Open Aurora CAN 2014-07-05
RcRownchangeKK*chgGame
 2007 2148 4.00 5 0.66 20 13.20 
  Noritsyn, Sergey 1821 CAN1.0010.13202.60 
  Issani , Nameer 1748  * CAN1.0010.08201.60 
  Sambuev, Bator g2526 CAN0.001-0.0920-1.80 
  Cormier, Adam 2019 CAN1.0010.33206.60 
  Tonakanian, Stephan 1922 CAN1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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